télécharger le mémoire - Arnaud PESLIN

2.2 Entrées analogiques (PM5D)
Input Terminals PAD GAIN
Actual Load
Impedance
For Use With Nominal GAIN SW *4
-60dB
0
INPUT 1 —48 3kΩ 50-600Ω Mics & 600Ω
Lines —
-16dB
26
-34dB
STEREO INPUT 1 -4 [L, R] 4kΩ 600Ω Lines —
10dB
INSERT IN 1 —48 10kΩ 600Ω Lines —
2TR IN ANALOG 1, 2 [L, R] 10kΩ 600Ω Lines
TALKBACK 3kΩ 50-600Ω. Mics & 600. Lines —
Input Terminals PAD GAIN
INPUT 1 – 48
0
26
STEREO INPUT 1 – 4 [L, R]
Input Level
Sensitivity *1
Nominal Max. Before Clip
-60dB -80dBu (0.0775mV) -60dBu (0.775mV) -40dBu (7.75mV)
-16dB
-36dBu (12.3mV) -16dBu (123mV) +4dBu (1.23V)
-10dBu (245mV) +10dBu (2.45V) +30dBu (24.51V)
-34dB -54dBu (1.55mV) -34dBu (15.5mV) -14dBu (155mV)
10dB -10dBu (245mV) +10dBu (2.54V) +30dBu (24.51V)
Connector
+24dB (default)
+18dB
XLR-3-31 Type (Balanced) *2
XLR-3-31 Type (Balanced) *2
INSERT IN 1 – 48 -16dBu (123mV) +4dBu (1.23V) +24dBu (12.28V) Phone Jack (TRS)
(Balanced) *3
2TR IN ANALOG 1, 2 [L, R]
-6dBu (388mV) +4dBu (1.23V) +24dBu (12.28V)
XLR-3-31 Type (Balanced) *2
-12dBu (195mV) -2dBu (0.616V) +18dBu (6.16V)
TALKBACK -60dBu (0.775mV) -50dBu (2.45mV) -30dBu (24.5mV) XLR-3-31 Ty pe (Balanced) *2
2.3 Entrées analogiques (PM5D-RH)
Actual Load
Input Terminals GAIN For Use With Nominal GAIN SW *4
Impedance
-60dB
INPUT 1 – 48 3kΩ 50-600Ω Mics & 600Ω Lines —
+10dB
-62dB
STEREO INPUT 1 – 4 [L, R] 3kΩ 50-600Ω Mics & 600Ω Lines —
+10dB
2TR IN ANALOG 1, 2 [L, R] 10kΩ 600Ω Lines
TALKBACK 3kΩ 50-600Ω Mics & 600Ω Lines —
Input Level
Input Terminals GAIN Connector
Sensitivity *1 Nominal Max. Before Clip
+24dB (default)
-60dB -82dBu (61.6μV) -62dBu (0.616mV) -42dBu (6.16mV)
INPUT 1 – 48 XLR-3-31 Type (Balanced) *2
+10dB -10dBu (245mV) +10dBu (2.45V) +30dBu (24.5V)
STEREO INPUT 1 – 4 [L, R]
-62dB -82dBu (61.6μV) -62dBu (0.616mV) -14dBu (6.16mV)
XLR-3-31 Type (Balanced) *2
+10dB -10dBu (245mV) +10dBu (2.45V) +30dBu (24.5V)
-6dBu (388mV) +4dBu (1.23V) +24dBu (12.28V)
2TR IN ANALOG 1, 2 [L, R] XLR-3-31 Type (Balanced) *2
-12dBu (195mV) -2dBu (0.616V) +18dBu (6.16V)
TALKBACK -60dBu (0.775mV) -50dBu (2.45mV) -30dBu (24.5mV) XLR-3-31 Type (Balanced) *2
*1 Sensitivity is the lowest level that will produce an output of +4dBu (1.23V) or the nominal output level when the unit is set to maximum gain. (All
faders and level controls are maximum position.)
*2 XLR-3-31 type connectors are balanced. (1 = GND, 2 = HOT, 3 = COLD)
*3 Phone jacks are balanced. (Tip = HOT, Ring = COLD, Sleeve = GND)
*4 There are switches inside the body to preset the maximum input level.
•In these specifications, 0dBu = 0.775 V rms.
•All input AD converters are 24bit linear, 128times (@48kHz) oversampling.
•+48V DC (phantom power) is supplied to INPUT (1 – 48) XLR type connectors via each individual switch.
+18dB
70